Give Your Calories is a new app from Action Against Hunger that allows you to “donate” your calories to help end world hunger.

“Clean your plate! There are kids starving in Africa!”

I had a teacher in elementary school who was fond of yelling that whenever we didn’t eat our vegetables during lunchtime, and it never made much sense to me. It wasn’t like she was going to wrap up my leftovers and ship them to malnourished children in third-world countries! But as I got older, I realized that what she really meant is that we should appreciate what we have.